000			00310nam a2200133Ia 4500
100			_aWenham, E. J (et al)
020			_a0 201 08647 6
250			_a2nd edition
942			_cBK
245			_aPhysics _bconcepts and models
260			_aAddison-wesley pub, London _c1972
082			_a530 Wen
300			_avi,634
999			_c58580 _d58580